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《Acta Agrestia Sinica》 1994-01
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THE REGIONOL DISTRIBUTION AND PRODUCTIVITY STRUCTURE OF THE CHINESE GRASSLAND RESOURCES

Su Daxue (Commission for integrated survey of Natural Resources,the Chinese Academy of Sciences,Beijing, 100101)  
Based on the results of the first time country-wide survey of grassland resources by the same regulations, 1980-1990,and that of the ared colculatin of the Atlas of chinese Grassland Resounrces, 1: 1000000,this paper relates the following contents in bridf: 1)the regularities of the regional distribution structure of the chinese grassland resoures and that of the vertical distribution of mountain grasslands ;2) the type composition structure of the Chinese grassland resources; 3)the yields of various rangelands in China and the variation regularities of the range gields under different conditions of moisture and tempera ture;4)the carrying capacities of the Chinese grassland resources and the structures of them ;5) the valua tion of the Chinses grassland resources.
【CateGory Index】: S812
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